It's the final weekend this season that Delaware River Waterfront gem Morgan's Pier is open, and it's going out with a bang on Saturday with an Oktoberfest celebration. (Photo courtesy Morgan's Pier)

If you thought last weekend was busy, the fall festival season is only getting started. With Oktoberfest block parties booked at bars and restaurants around the city, plus several arts festivals and harvest festivities going down from county to county, it’s a busy weekend to be in Philadelphia.